TWST Twist Bioscience Corporation
Twist Bioscience Corporation (TWST) Institutional Ownership
What the institutions did with TWST last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 5.8M | 7.6% |
| Artisan Partners Limited Partnership | 4.8M | 6.3% |
| FMR LLC | 4.7M | 6.2% |
| ARK Investment Management LLC | 4.5M | 6.0% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 3.6M | 4.8% |
| STATE STREET CORP | 3.2M | 4.2% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.8M | 3.7% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.7M | 3.5% |
| EdgePoint Investment Group Inc. | 2.5M | 3.3% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 2.2M | 2.8% |
| FARALLON CAPITAL MANAGEMENT LLC | 2.1M | 2.8% |
| Invesco Ltd. | 1.9M | 2.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.6M | 2.1% |
| Thrivent Financial for Lutherans | 1.4M | 1.9% |
| GOLDMAN SACHS GROUP INC | 1.4M | 1.8% |
| MORGAN STANLEY | 1.2M | 1.6% |
| D. E. Shaw & Co., Inc. | 1.2M | 1.6% |
| BAILLIE GIFFORD & CO | 1.1M | 1.4% |
| Driehaus Capital Management LLC | 1.0M | 1.3% |
| Sumitomo Mitsui Trust Group, Inc. | 1.0M | 1.3% |
| Amova Asset Management Americas, Inc. | 999.7K | 1.3% |
| BANK OF AMERICA CORP /DE/ | 922.6K | 1.2% |
| CITADEL ADVISORS LLC | 862.0K | 1.1% |
| LOOMIS SAYLES & CO L P | 861.3K | 1.1% |
| Stephens Investment Management Group LLC | 767.4K | 1.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 70.3K | 3.6M | +3.6M |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | Reduced | 5.3M | 2.2M | -3.1M |
| EdgePoint Investment Group Inc. | Reduced | 5.4M | 2.5M | -2.9M |
| FMR LLC | Increased | 1.9M | 4.7M | +2.8M |
| ARK Investment Management LLC | Reduced | 6.3M | 4.5M | -1.8M |
| Artisan Partners Limited Partnership | Reduced | 6.4M | 4.8M | -1.6M |
| D. E. Shaw & Co., Inc. | Increased | 46.6K | 1.2M | +1.1M |
| Soleus Capital Management, L.P. | Reduced | 1.2M | 104.6K | -1.1M |
| Stephens Investment Management Group LLC | New | 0 | 767.4K | +767.4K |
| Balyasny Asset Management L.P. | Reduced | 726.3K | 7.3K | -719.0K |
| FARALLON CAPITAL MANAGEMENT LLC | Increased | 1.4M | 2.1M | +708.8K |
| Point72 Asset Management, L.P. | Sold Out | 669.7K | 0 | -669.7K |
| VOYA INVESTMENT MANAGEMENT LLC | Increased | 10.4K | 671.9K | +661.5K |
| MORGAN STANLEY | Increased | 546.8K | 1.2M | +643.0K |
| FIL Ltd | New | 0 | 641.1K | +641.1K |
| T. Rowe Price Investment Management, Inc. | New | 0 | 597.9K | +597.9K |
| JANE STREET GROUP, LLC | Reduced | 601.2K | 86.3K | -514.9K |
| Amova Asset Management Americas, Inc. | Reduced | 1.5M | 999.7K | -496.4K |
| Sumitomo Mitsui Trust Group, Inc. | Reduced | 1.5M | 1.0M | -495.8K |
| FRED ALGER MANAGEMENT, LLC | Increased | 95.8K | 558.2K | +462.4K |
| AMERICAN CENTURY COMPANIES INC | Increased | 37.8K | 487.0K | +449.2K |
| STATE STREET CORP | Reduced | 3.7M | 3.2M | -438.2K |
| Driehaus Capital Management LLC | Increased | 584.7K | 1.0M | +437.8K |
| MARSHALL WACE, LLP | New | 0 | 396.9K | +396.9K |
| CITIGROUP INC | Reduced | 460.3K | 77.6K | -382.7K |
| LOOMIS SAYLES & CO L P | Increased | 492.3K | 861.3K | +369.0K |
| CITADEL ADVISORS LLC | Reduced | 1.2M | 862.0K | -358.4K |
| Tao Capital Management LP | Reduced | 828.8K | 478.8K | -350.0K |
| Holocene Advisors, LP | Sold Out | 344.8K | 0 | -344.8K |
| BANK OF AMERICA CORP /DE/ | Increased | 584.3K | 922.6K | +338.4K |
| Granahan Investment Management, LLC | New | 0 | 314.9K | +314.9K |
| AMERIPRISE FINANCIAL INC | Increased | 33.3K | 340.1K | +306.8K |
| FEDERATED HERMES, INC. | New | 0 | 298.1K | +298.1K |
| GOLDMAN SACHS GROUP INC | Reduced | 1.7M | 1.4M | -297.1K |
| BlackRock, Inc. | Increased | 5.6M | 5.8M | +279.5K |
| Blue Water Life Science Advisors, LP | Sold Out | 276.0K | 0 | -276.0K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Reduced | 824.0K | 563.8K | -260.2K |
| Schonfeld Strategic Advisors LLC | Sold Out | 258.6K | 0 | -258.6K |
| Invesco Ltd. | Reduced | 2.2M | 1.9M | -243.7K |
| USS Investment Management Ltd | New | 0 | 241.2K | +241.2K |
| Meridiem Capital Partners LP | Sold Out | 239.7K | 0 | -239.7K |
| Nuveen, LLC | Increased | 293.7K | 522.0K | +228.4K |
| NEW YORK STATE COMMON RETIREMENT FUND | Reduced | 674.0K | 462.1K | -211.8K |
| Duquesne Family Office LLC | Sold Out | 206.0K | 0 | -206.0K |
| LORD, ABBETT & CO. LLC | Increased | 99.6K | 299.3K | +199.6K |
| BLAIR WILLIAM & CO/IL | Increased | 57.4K | 256.6K | +199.1K |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 781.6K | 582.7K | -198.9K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 2.6M | 2.8M | +175.9K |
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | 738.6K | 568.3K | -170.3K |
| JENNISON ASSOCIATES LLC | Reduced | 605.2K | 453.2K | -152.0K |
| First Light Asset Management, LLC | Reduced | 878.8K | 727.9K | -150.9K |
| ARMISTICE CAPITAL, LLC | New | 0 | 142.0K | +142.0K |
| Science & Technology Partners, L.P. | New | 0 | 129.2K | +129.2K |
| BAILLIE GIFFORD & CO | Reduced | 1.2M | 1.1M | -128.4K |
| Thrivent Financial for Lutherans | Increased | 1.3M | 1.4M | +121.0K |
| PARNASSUS INVESTMENTS, LLC | New | 0 | 120.0K | +120.0K |
| Squarepoint Ops LLC | Reduced | 153.5K | 40.0K | -113.5K |
| PERCEPTIVE ADVISORS LLC | Reduced | 150.0K | 36.8K | -113.2K |
| Atika Capital Management LLC | New | 0 | 108.0K | +108.0K |
| OSTERWEIS CAPITAL MANAGEMENT INC | Reduced | 211.2K | 111.5K | -99.7K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.